validate_login_pin.h (2005B)
1 /* 2 This file is part of Challenger 3 Copyright (C) 2023 Taler Systems SA 4 5 Challenger is free software; you can redistribute it and/or modify it under the 6 terms of the GNU General Public License as published by the Free Software 7 Foundation; either version 3, or (at your option) any later version. 8 9 Challenger is distributed in the hope that it will be useful, but WITHOUT ANY 10 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR 11 A PARTICULAR PURPOSE. See the GNU General Public License for more details. 12 13 You should have received a copy of the GNU General Public License along with 14 Challenger; see the file COPYING. If not, see <http://www.gnu.org/licenses/> 15 */ 16 /** 17 * @file src/include/challenger-database/validate_login_pin.h 18 * @brief implementation of the validate_login_pin function for Postgres 19 * @author Christian Grothoff 20 */ 21 #ifndef CHALLENGER_DATABASE_VALIDATE_LOGIN_PIN_H 22 #define CHALLENGER_DATABASE_VALIDATE_LOGIN_PIN_H 23 24 #include <taler/taler_util.h> 25 #include <taler/taler_json_lib.h> 26 27 struct CHALLENGERDB_PostgresContext; 28 /** 29 * Store a new PIN to be used to validate an address. 30 * 31 * @param cls 32 * @param nonce unique nonce to use to identify the validation 33 * @param tx_time the current time 34 * @param new_pin the PIN we are sending 35 * @param auth_attempts_allowed how many attempts do we give to the user to enter the correct PIN 36 * @return transaction status: 37 * #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT if the pin was stored 38 * #GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if we do not know the @a nonce or if pin attempts left is zero 39 * #GNUNET_DB_STATUS_HARD_ERROR on failure 40 */ 41 enum GNUNET_DB_QueryStatus 42 CHALLENGERDB_validate_login_pin (struct CHALLENGERDB_PostgresContext *ctx, 43 const struct CHALLENGER_ValidationNonceP *nonce, 44 struct GNUNET_TIME_Absolute tx_time, 45 uint32_t new_pin, 46 uint32_t auth_attempts_allowed); 47 48 49 #endif